围巾
发表于 2025-3-23 13:07:27
Effects of Magnetic Field on Tensile Behavior at 4 K of Alloys 304 and 310,Superconducting magnet structures require alloys that have high strength at 4 K in magnetic fields. Since magnetic fields are known to influence martensitic transformation in steels, it is prudent to examine the effect of magnetic field on their strength.
Simulate
发表于 2025-3-23 14:52:18
Alexander Ostermann,Gerhard Wanner cubic (f.c.c.) phase. Chromium provides corrosion resistance. The most typical austenitic stainless steels are variations of the 18Cr-9Ni alloy. Although none of the commercial alloys were specifically developed for low-temperature service, several of them have been widely used in a variety of cryo
忧伤
发表于 2025-3-23 18:02:34
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RAG
发表于 2025-3-24 01:48:11
https://doi.org/10.1007/b138852stic modulus, high toughness and ductility, low thermal and electrical conductivity, and good weldability. Because of these characteristics, they are used more than any other alloy class for structures for service at 20 K and below, but their use is complicated by the metastability of the austenitic
FAST
发表于 2025-3-24 03:20:41
https://doi.org/10.1007/b138852roperties of these materials at low temperatures. One of the most important properties of metastable stainless Fe-Cr-Ni alloys is the martensitic transformation, which occurs in them at low temperatures and during deformation. During this process, the initial fcc (y) austenite rearranges into parama
招惹
发表于 2025-3-24 08:55:34
https://doi.org/10.1007/b138852t” process is possibly applied to employ Nb.Sn superconductor instead of NbTi for the production of over five-tesla-class superconducting magnet. This process necessitates the structural materials with favored properties at cryogenic temperatures before and after Nb.Sn precipitation heat treatment.
Fortuitous
发表于 2025-3-24 11:48:03
https://doi.org/10.1007/b138852 superconducting and nuclear energy devices. In this paper, factors influencing the initial yielding and stressstrain behavior of AISI 316 stainless steel are described. AISI 316 stainless steel is a metastable FeI6-18Cr, 10-14Ni, 1Mo steel that may undergo a partial austenite-to-martensite phase tr
Onerous
发表于 2025-3-24 15:24:30
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metropolitan
发表于 2025-3-24 20:03:38
C. Herbert Clemens,Michael A. Clemensonductor sheath. This sheath is basically a welded pipe that encloses a bundle of superconducting cables. The JBK-75 conductor sheath also acts as a containment vessel for liquid helium. Stresses and strains produced on the conductor sheath result from a combination of magnetic loading, internal pre
男生戴手铐
发表于 2025-3-25 02:52:09
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